1)contrast ratio对比率
1.Compared with the common coatings, the nano compound coatings show better comprehensive performances in terms of contrast ratio, scrab resistance, adhesion, stain resistance, fungus resistance, age resistance and et al.通过与普通涂料的对比,阐述了纳米复合涂料在对比率、耐擦洗性、附着力、耐污染性、抗菌性、耐老化性等方面的突出表现。
2.The influence of amuont of EVA emulsion on film washability,amount of sierozem powder on contrast ratio are discussed.介绍了使用灰钙粉和乙烯 -乙酸乙烯酯共聚物 (VAE)乳液配制VAE乳胶漆的技术 ,包括原材料的选用、配方和配制程序等 ;探讨了VAE乳液用量对涂料耐洗刷性的影响 ,灰钙粉用量对涂料对比率的影响以及用加速升温贮存试验和常温贮存试验测试乳胶漆的贮存稳定性的结果 ;综合评价了乳胶漆的性能特征和应用优势 ,并分析了灰钙粉提高涂料性能的原
3.Objective To measure the translucency parameter(TP),masking effect(ME),and contrast ratio(CR) of opal porcelain of Ceramco,Shofu,Noritake,and Vita,and to compare the correlations among the three transmission parameters,in order to provide reference for selecting opal porcelain correctly.目的测量Ceramco、Shofu、Noritake和Vita等4个品牌22种不同颜色的乳光瓷样本的透明度、对比率和遮色效果3个透射参数,并比较其相关性,为正确选择及使用乳光瓷粉提供参考。
2)Frequency comparison频率比对
3)frequency comparison频率对比
4)hedging ratio对冲比率
英文短句/例句
1.Multi-scale analysis on the relationship between stock index futures hedge ratio and hedging horizon股指期货对冲比率和对冲期限关系的多尺度研究
2.Influence of gas mixture ratios on laser outputs of high power pulsed TEA CO_2 laser大功率脉冲TEA CO_2激光器配气比对输出的影响
3.Comparative Study on the Parameters of Force,Impulse and Power in the Phase of Jump in Spike Between Beach and Indoor Volleyball;沙滩与室内排球扣球起跳阶段力、冲量及功率指标的对比研究
4.Effects of Pulse Frequency and Duty Cycle on Micro-arc Oxidation Film of RE-Mg Alloy脉冲频率及占空比对稀土镁合金微弧氧化膜的影响
5.Comparison of Efficiencies of Various Buffers in Spectrographic Analysis and Its Computer Processing光谱缓冲剂效率比较及其计算机应用
6.debt ratio: Ratio of total liabilities to total assets.债务比率:总负债对总资产的比率。
7.import coverage ratio: The rate at which imports are covered by exports.进出覆盖比率:指出口对销进口的比率。
8.By analyze the ratio of export receptivity, it concludes that the RMB value increasing is only a short-term impact on export products of labor intensive industry.分析出口阻力比率得出人民币升值对劳动密集产业的出口只具有短期冲击效应。
9.News-Driven,No-News-Driven Innovations and Volatility Asymmetry有信息冲击、无信息冲击与波动率非对称性
10.a generator of single or multiple voltage pulses; usually adjustable for pulse rate.单独或复合的电压脉冲发电器；通常用来调节脉冲比率。
11.The Destruct Probability of Complicated Plate-shell Structure under Impulsive Load;冲击载荷对复杂板壳结构的破坏概率
12.Analysis of the Effect of High-power Pulse on Microwave Circuits in FDTD;FDTD分析高功率脉冲对微波电路的影响
13.A Study on the Effect on the Penalty Kick Success Rate Forward and Backward Intention Conflict;趋避动机冲突对罚点球成功率的影响
14.An option hedging strategy based on volatility index基于波动率指数的期权对冲策略研究
15.Effect of Pulse Frequency on Titanium Alloy Micro-arc Oxidation Coating脉冲频率对钛合金微弧氧化膜的影响
16.ratio of receivable to inventories应收款项对存货的比率
17.ratio of total liability to net worth负债总额对净值的比率
18.ratio of net worth to fixed assets净值对固定资产的比率
相关短句/例句
Frequency comparison频率比对
3)frequency comparison频率对比
4)hedging ratio对冲比率
5)relative productivity ratio相对产率比
6)power contrast degree功率对比度
1.Using "cat′s eye" effect theory to improve the laser eavesdropping device was proposed and the relationship between power contrast degree and defocus distance were analyzed.提出了运用"猫眼"效应原理对激光窃听技术进行改进的方案,分析了功率对比度与离焦量的关系。
延伸阅读
参考比率参考比率 Reference Rate 定义： 被用作浮息证券利率参考基准的指数或利率。
